Dell Latitude 5430 Service Manual page 83

Steps
NOTE: For non-WWAN LTE configuration, you must remove and transfer the dummy SIM card filler when replacing the
palm-rest assembly.
1. Place the palm-rest assembly on a flat surface.
2. Remove the dummy SIM card filler for the non-WWAN LTE configuration.
Next steps
1. Install the display assembly.
2. Install the keyboard assembly.
3. Install the power-button
4. Install the smart card
5. Install the LED board.
6. Install the system board.
NOTE: The system board can be installed with the heat sink attached in order to simplify the procedure and preserve
the thermal bond between the system board and heat sink.
7. Install the assembly inner
8. Install the memory module.
9. Install the WLAN card.
10. Install the WWAN card.
11. Install the M.2 2280 solid-state drive
12. Install the 3-cell battery
13. Install the base cover.
14. Install the microSIM card.
15. Install the microSD card.
16. Follow the procedure in
board.
reader.
frame.
or M.2 2230 solid-state
or 4-cell battery.
after working inside your
drive.
computer.
Removing and installing components 83